== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 05:45:20 (1780393520)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.13 seconds: 75.04 ops/second
total: 1000 mkdir in 7.10 seconds: 140.89 ops/second
total: 1000 mkdir in 7.38 seconds: 135.54 ops/second
total: 1000 mkdir in 7.71 seconds: 129.78 ops/second
total: 1000 mkdir in 8.67 seconds: 115.35 ops/second
total: 1000 mkdir in 8.84 seconds: 113.09 ops/second
total: 1000 mkdir in 9.63 seconds: 103.87 ops/second
total: 1000 mkdir in 9.79 seconds: 102.13 ops/second
total: 1000 mkdir in 9.84 seconds: 101.60 ops/second
total: 1000 mkdir in 9.81 seconds: 101.90 ops/second
total: 1000 mkdir in 9.96 seconds: 100.37 ops/second
Time for file creation 16 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/1/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 5 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.14 seconds: 69.25 ops/second
total: 1000 mkdir in 7.44 seconds: 134.34 ops/second
 - mkdir 990 (time 1780393698.83 total 10.02 last 98.79)
total: 1000 mkdir in 10.53 seconds: 94.93 ops/second
 - mkdir 905 (time 1780393699.44 total 10.05 last 90.07)
total: 1000 mkdir in 16.76 seconds: 59.68 ops/second
 - mkdir 926 (time 1780393699.37 total 10.06 last 92.03)
total: 1000 mkdir in 16.98 seconds: 58.91 ops/second
 - mkdir 903 (time 1780393699.47 total 10.00 last 90.30)
total: 1000 mkdir in 17.74 seconds: 56.37 ops/second
 - mkdir 907 (time 1780393699.44 total 10.01 last 90.58)
total: 1000 mkdir in 17.85 seconds: 56.03 ops/second
 - mkdir 892 (time 1780393699.56 total 10.03 last 88.94)
total: 1000 mkdir in 18.55 seconds: 53.90 ops/second
 - mkdir 883 (time 1780393699.69 total 10.02 last 88.15)
total: 1000 mkdir in 18.59 seconds: 53.79 ops/second
 - mkdir 874 (time 1780393699.69 total 10.03 last 87.16)
total: 1000 mkdir in 18.77 seconds: 53.28 ops/second
 - mkdir 880 (time 1780393699.77 total 10.01 last 87.88)
total: 1000 mkdir in 18.88 seconds: 52.96 ops/second
Time for file creation 25 sec for 1 RPC sent at a time
 - unlinked 0 (time 1780393711 ; total 0 ; last 0)
total: 1000 unlinks in 4 seconds: 250.000000 unlinks/second
 - unlinked 0 (time 1780393711 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1780393711 ; total 0 ; last 0)
total: 1000 unlinks in 5 seconds: 200.000000 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 6 seconds: 166.666672 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
 - unlinked 0 (time 1780393712 ; total 0 ; last 0)
total: 1000 unlinks in 7 seconds: 142.857147 unlinks/second
Time for file removal 11 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8